| 2024 |
| 05/10 | （IR情報）17:00 役員人事に関するお知らせ |
| 05/10 | （IR情報）17:00 剰余金の配当に関するお知らせ |
| 05/10 | 850 | 862 | 839 | 852 | +1.07% | 68,500 | 280億9938万 | +10.22% |
| 05/09 | 821 | 844 | 816 | 843 | +4.59% | 55,700 | 278億256万 | +9.62% |
| 05/08 | 806 | 816 | 803 | 806 | -0.62% | 21,000 | 265億8228万 | +5.08% |
| 05/07 | 787 | 818 | 787 | 811 | +3.44% | 46,400 | 267億4718万 | +5.87% |
| 05/02 | 798 | 798 | 778 | 784 | -1.75% | 37,600 | 258億5671万 | +2.62% |
| 05/01 | （IR情報）14:00 非上場の親会社等の決算に関するお知らせ |
| 05/01 | （IR情報）14:00 配当予想の修正(増配)に関するお知らせ |
| 05/01 | （IR情報）14:00 2024年3月期決算短信〔日本基準〕(非連結) |
| 05/01 | 755 | 799 | 755 | 798 | +5.7% | 99,500 | 263億1843万 | +4.31% |
| 04/30 | 744 | 758 | 744 | 755 | +1.89% | 16,100 | 249億27万 | -1.44% |
| 04/26 | 766 | 768 | 741 | 741 | -3.64% | 96,200 | 244億3855万 | -3.64% |
| 04/25 | 763 | 777 | 756 | 769 | +1.45% | 23,300 | 253億6200万 | -0.39% |
| 04/24 | 752 | 758 | 747 | 758 | +1.07% | 13,900 | 249億9921万 | -2.07% |
| 04/23 | 755 | 755 | 745 | 750 | +0.13% | 11,400 | 247億3537万 | -3.35% |
| 04/22 | 733 | 750 | 733 | 749 | +3.31% | 16,500 | 247億239万 | -3.6% |
| 04/19 | 739 | 739 | 722 | 725 | -2.42% | 24,400 | 239億1086万 | -6.93% |
| 04/18 | 739 | 751 | 739 | 743 | +0.41% | 13,200 | 245億451万 | -4.87% |
| 04/17 | 741 | 750 | 740 | 740 | -0.54% | 12,800 | 244億557万 | -5.37% |
| 04/16 | 760 | 760 | 738 | 744 | -2.11% | 35,500 | 245億3749万 | -4.98% |
| 04/15 | 760 | 768 | 760 | 760 | -1.3% | 23,400 | 250億6518万 | -2.94% |
| 04/12 | 779 | 781 | 768 | 770 | -1.16% | 27,900 | 253億9498万 | -1.79% |
| 04/11 | 776 | 781 | 775 | 779 | -0.26% | 16,300 | 256億9180万 | -0.51% |
| 04/10 | 777 | 781 | 774 | 781 | +0.26% | 12,800 | 257億5777万 | -0.13% |
| 04/09 | 768 | 779 | 766 | 779 | +1.3% | 23,200 | 256億9180万 | -0.26% |
| 04/08 | 768 | 776 | 763 | 769 | +0.65% | 36,800 | 253億6200万 | -1.28% |
| 04/05 | （5%ルール）光通信（7.51%）UH Partners 2（4.78%） |
| 04/05 | 767 | 771 | 763 | 764 | -1.55% | 16,700 | 251億9710万 | -1.93% |
| 04/04 | 776 | 777 | 769 | 776 | +0.52% | 16,600 | 255億9286万 | -0.26% |
| 04/03 | 760 | 774 | 756 | 772 | +0.92% | 19,800 | 254億6094万 | -0.64% |
| 04/02 | 775 | 778 | 762 | 765 | -1.54% | 22,200 | 252億3008万 | -1.42% |
| 04/01 | 787 | 792 | 777 | 777 | -1.52% | 22,900 | 256億2584万 | +0.26% |
| 03/29 | 780 | 794 | 778 | 789 | +3.41% | 50,400 | 260億2161万 | +1.94% |
| 03/28 | 786 | 798 | 763 | 763 | -6.61% | 143,600 | 251億6412万 | -1.29% |
| 03/27 | 824 | 828 | 816 | 817 | -0.12% | 82,300 | 269億4506万 | +5.83% |
| 03/26 | 815 | 820 | 811 | 818 | -0.12% | 21,200 | 269億7804万 | +6.37% |
| 03/25 | 826 | 835 | 816 | 819 | -0.61% | 43,600 | 270億1102万 | +6.92% |
| 03/22 | 819 | 828 | 819 | 824 | +0.86% | 31,300 | 271億7593万 | +8.14% |
| 03/21 | 803 | 817 | 803 | 817 | +2.38% | 27,100 | 269億4506万 | +7.64% |
| 03/19 | 794 | 800 | 794 | 798 | +0.25% | 21,000 | 263億1843万 | +5.7% |
| 03/18 | 789 | 800 | 789 | 796 | +0.76% | 32,700 | 262億5247万 | +5.85% |
| 03/15 | 787 | 794 | 785 | 790 | +0.38% | 26,500 | 260億5459万 | +5.47% |
| 03/14 | 769 | 788 | 760 | 787 | +4.1% | 67,300 | 259億5565万 | +5.5% |
| 03/13 | 758 | 759 | 752 | 756 | -0.26% | 19,700 | 249億3325万 | +1.61% |
| 03/12 | 758 | 762 | 745 | 758 | +0.13% | 17,700 | 249億9921万 | +2.02% |
| 03/11 | 766 | 766 | 750 | 757 | -1.43% | 29,500 | 249億6623万 | +1.88% |
| 03/08 | 763 | 769 | 755 | 768 | +1.19% | 21,400 | 253億2902万 | +3.5% |
| 03/07 | 758 | 764 | 755 | 759 | +0.93% | 21,600 | 250億3219万 | +2.29% |
| 03/06 | 750 | 757 | 750 | 752 | +0.4% | 95,600 | 248億133万 | +1.48% |
| 03/05 | 746 | 755 | 746 | 749 | +0.54% | 8,000 | 247億239万 | +1.08% |
| 03/04 | 760 | 760 | 745 | 745 | -0.93% | 31,000 | 245億7047万 | +0.54% |
| 03/01 | 751 | 758 | 751 | 752 | +0.4% | 14,900 | 248億133万 | +1.62% |
| 02/29 | 755 | 755 | 748 | 749 | -0.13% | 12,100 | 247億239万 | +1.35% |
| 02/28 | 747 | 755 | 747 | 750 | +0.27% | 13,500 | 247億3537万 | +1.63% |
| 02/27 | 748 | 753 | 748 | 748 | 0% | 9,000 | 246億6941万 | +1.36% |
| 02/26 | 751 | 758 | 748 | 748 | -0.4% | 17,900 | 246億6941万 | +1.63% |
| 02/22 | 747 | 756 | 745 | 751 | +0.4% | 10,000 | 247億6835万 | +2.18% |
| 02/21 | 745 | 753 | 745 | 748 | -0.13% | 8,500 | 246億6941万 | +1.91% |
| 02/20 | 755 | 755 | 748 | 749 | 0% | 11,300 | 247億239万 | +2.32% |
| 02/19 | 747 | 755 | 745 | 749 | +1.08% | 19,600 | 247億239万 | +2.46% |
| 02/16 | 723 | 745 | 723 | 741 | +2.92% | 14,500 | 244億3855万 | +1.65% |
| 02/15 | 734 | 734 | 719 | 720 | -1.23% | 18,600 | 237億4596万 | -1.23% |
| 02/14 | 729 | 732 | 724 | 729 | +0.14% | 12,300 | 240億4278万 | -0.14% |
| 02/13 | 733 | 736 | 724 | 728 | +1.39% | 23,900 | 240億980万 | -0.27% |
| 02/09 | 734 | 735 | 718 | 718 | -1.51% | 21,500 | 236億7999万 | -1.64% |
| 02/08 | 719 | 733 | 719 | 729 | +1.39% | 13,900 | 240億4278万 | -0.14% |
| 02/07 | 731 | 735 | 719 | 719 | -1.51% | 27,300 | 237億1297万 | -1.37% |
| 02/06 | 736 | 742 | 730 | 730 | -1.35% | 24,300 | 240億7576万 | +0.27% |
| 02/05 | 746 | 747 | 740 | 740 | -0.8% | 22,000 | 244億557万 | +1.79% |
| 02/02 | 743 | 752 | 741 | 746 | +0.67% | 18,000 | 246億345万 | +2.9% |
| 02/01 | 741 | 751 | 741 | 741 | -1.2% | 20,800 | 244億3855万 | +2.35% |
| 01/31 | （IR情報）15:00 2024年3月期第3四半期決算短信〔日本基準〕(非連結) |
| 01/31 | 750 | 752 | 742 | 750 | +1.63% | 38,100 | 247億3537万 | +3.88% |
| 01/30 | 758 | 760 | 738 | 738 | -2.64% | 108,900 | 243億3960万 | +2.5% |
| 01/29 | 742 | 758 | 742 | 758 | +2.85% | 33,900 | 249億9921万 | +5.57% |
| 01/26 | 741 | 747 | 730 | 737 | +0.82% | 28,800 | 243億662万 | +3.08% |
| 01/25 | 730 | 735 | 730 | 731 | +0.14% | 13,500 | 241億874万 | +2.52% |
| 01/24 | 733 | 734 | 727 | 730 | -0.14% | 17,800 | 240億7576万 | +2.67% |
| 01/23 | 730 | 735 | 725 | 731 | +0.14% | 18,700 | 241億874万 | +3.1% |
| 01/22 | 723 | 735 | 717 | 730 | +1.53% | 24,600 | 240億7576万 | +3.25% |
| 01/19 | 717 | 726 | 716 | 719 | 0% | 18,300 | 237億1297万 | +1.99% |
| 01/18 | 710 | 730 | 710 | 719 | +1.27% | 26,200 | 237億1297万 | +2.28% |
| 01/17 | 718 | 719 | 710 | 710 | -0.7% | 17,800 | 234億1615万 | +1.28% |
| 01/16 | 714 | 719 | 714 | 715 | -0.14% | 19,500 | 235億8105万 | +2.14% |
| 01/15 | 712 | 720 | 711 | 716 | +0.56% | 23,300 | 236億1403万 | +2.43% |
| 01/12 | 733 | 733 | 710 | 712 | -2.86% | 43,800 | 234億8211万 | +2.01% |
| 01/11 | 735 | 740 | 733 | 733 | -0.27% | 21,400 | 241億7470万 | +5.16% |
| 01/10 | 738 | 742 | 735 | 735 | +0.27% | 17,300 | 242億4066万 | +5.76% |
| 01/09 | 728 | 735 | 728 | 733 | +1.1% | 17,600 | 241億7470万 | +5.62% |
| 01/05 | 723 | 729 | 720 | 725 | +0.55% | 18,400 | 239億1086万 | +4.77% |
| 01/04 | 707 | 724 | 705 | 721 | +2.12% | 25,600 | 237億7894万 | +4.34% |
| 2023 |
| 12/29 | 701 | 707 | 700 | 706 | +0.43% | 13,200 | 232億8423万 | +2.32% |
| 12/28 | 700 | 704 | 700 | 703 | +0.57% | 8,500 | 231億8529万 | +2.03% |
| 12/27 | 699 | 700 | 696 | 699 | 0% | 12,300 | 230億5336万 | +1.6% |
| 12/26 | 700 | 701 | 692 | 699 | -0.14% | 8,400 | 230億5336万 | +1.75% |
| 12/25 | 698 | 703 | 696 | 700 | +0.29% | 11,100 | 230億8635万 | +2.04% |
| 12/22 | 700 | 703 | 696 | 698 | +0.72% | 18,700 | 230億2038万 | +1.9% |
| 12/21 | 698 | 698 | 692 | 693 | -0.43% | 9,200 | 228億5548万 | +1.46% |
| 12/20 | 686 | 700 | 686 | 696 | +1.16% | 14,100 | 229億5442万 | +2.05% |
| 12/19 | 690 | 690 | 684 | 688 | +0.44% | 7,400 | 226億9058万 | +1.18% |
| 12/18 | 681 | 685 | 678 | 685 | +0.44% | 9,900 | 225億9164万 | +0.88% |
| 12/15 | 682 | 682 | 678 | 682 | +0.44% | 6,400 | 224億9270万 | +0.59% |
| 12/14 | 683 | 684 | 677 | 679 | -0.29% | 8,300 | 223億9375万 | +0.15% |
| 12/13 | 680 | 683 | 677 | 681 | +0.15% | 4,400 | 224億5972万 | +0.74% |
| 12/12 | 680 | 682 | 676 | 680 | +0.59% | 10,000 | 224億2674万 | +0.74% |
| 12/11 | 672 | 677 | 671 | 676 | +1.05% | 14,000 | 222億9481万 | +0.3% |
